{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["DNA", "cell type", "protein", "cell line"], "input": "The stability of c-Fos was found to also be controlled by intracellular signal transduction ."}
{"DNA": [], "cell type": [], "protein": ["c-Fos"], "cell line": []}